Survey on Human Resources in Science and Technology 
National results
Reasons why s/he was planning to leave Spain in December  2006, by sex.
Units: percentage

,Total,Males,Females,
Finish the doctorate,1.44,1.02,0.42,
Finish the doctorate or a job contract,19.85,10.60,9.25,
Other factors related to employment,12.32,7.72,4.60,
Academic factors,54.34,32.46,21.88,
Personal, economic or political factors,22.68,13.69,8.99,
Other reasons,18.04,10.66,7.38,
Notes:
1) ~'type of reason,Other factors related to employment '~Job transfer by the same organisation or company, change of  employment,...
1) ~'type of reason,Academic factors'~development or continuity of the doctoral dissertation, creation of a research  team,...
1) ~'type of reason,Personal, economic or political factors '~Includes refugees, end of residence permit or visa
Source: National Statistics Institute